Forza10 Nutraceutic Legend Skin Icelandic Fish Recipe Grain-Free Canned Dog Food. This limited-ingredient recipe starts with a delicious fine-ground puree of Icelandic salmon and cod liver, with absolutely no grain or fillers whatsoever. It’s a complete and balanced meal you can feed every day, and it’s fortified with extracts of rose hips, sage, and cranberry to help soothe skin sensitivities in vulnerable pups.